I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

0 Answers   Bell,

---

When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  

---

what can be the causes of capacitor start motor having a higher current that its actual

0 Answers  

---

Why two phase welding machine is used instead of three phase welding machine.

0 Answers   Merck,

---

Which neutral is use when DG(3 Phase)is running?

3 Answers  

---

What is the permissible maximum flux density in transformer core?

0 Answers  

---

1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

---

how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

0 Answers  

---

what happens when we give ac supply to the dc motor?and why?

4 Answers  

---

Hello,l am complete dip and i was working maintance in ht dep again i study b.e completed again one year exp in ht totally two year i am ealigble in c license

1 Answers  

---

what is the instataneous value of voltage in a 3-phase balanced star connected circuit?

6 Answers  

---

What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

0 Answers   Remi,

---